`renderg.com`

DNSSEC	⚠️ Not signed
A	140.143.203.16^{🇨🇳 TENCENT-NET-AP140.143.200.0/22}
NS	`dns17.hichina.com` ⭐
		A	2408:4009:501::25^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns18.hichina.com`
		A	2408:4009:501::26^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`ns09.domaincontrol.com` ⚠️ Not in parent delegation
		A	2603:5:2180::5^{🇺🇸 GODADDY-DNS2603:5:2180::/44}
			PTR	`ns09.domaincontrol.com`
		A	97.74.104.5^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns09.domaincontrol.com`
NS	`ns10.domaincontrol.com` ⚠️ Not in parent delegation
		A	2603:5:2280::5^{🇺🇸 GODADDY-DNS2603:5:2280::/44}
			PTR	`ns10.domaincontrol.com`
		A	173.201.72.5^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns10.domaincontrol.com`
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com` ⭐
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns17.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778496626

Subdomains

mail.renderg.com

www.renderg.com

Same first word

renderg.com

Similar names

nerderg.net

drgreen.ch

drgreen.co.kr

drenger.eu

genderr.com

nerderg.org

rdgreen.com

gredner.de

drgreen.ru

drgreen.com

drgreen.online

drgreen.co

drgreen.de

nerderg.com

rdgreen.net

drgreen.ro

dregner.com

redengr.com

gerdner.net

gnerder.com

drengre.com

ndreger.com

drgreen.at

greenrd.com

DNS History

17 records (7 active, 10 former)

●NSdns17.hichina.com2026-02-14 → 2026-05-11 · 3 obs

○ 2016-03-15 04:24:12
● 2026-02-14 18:33:14
● 2026-05-11 10:54:54

●NSdns18.hichina.com2026-02-14 → 2026-05-11 · 3 obs

○ 2016-03-15 04:24:12
● 2026-02-14 18:33:14
● 2026-05-11 10:54:54

●NSns09.domaincontrol.com2016-03-15 → 2026-05-11 · 3 obs

○ 2015-12-14 16:27:20
● 2016-03-15 04:24:12
● 2026-05-11 10:54:54

○NSns1.linode.com2015-09-02 → 2015-12-14 · 4 obs

● 2015-09-02 07:54:24
● 2015-12-14 16:27:20
○ 2016-03-15 04:24:12
○ 2026-05-11 10:54:54

●NSns10.domaincontrol.com2016-03-15 → 2026-05-11 · 3 obs

○ 2015-12-14 16:27:20
● 2016-03-15 04:24:12
● 2026-05-11 10:54:54

○NSns2.linode.com2015-09-02 → 2015-12-14 · 4 obs

● 2015-09-02 07:54:24
● 2015-12-14 16:27:20
○ 2016-03-15 04:24:12
○ 2026-05-11 10:54:54

○NSns3.linode.com2015-09-02 → 2015-12-14 · 4 obs

● 2015-09-02 07:54:24
● 2015-12-14 16:27:20
○ 2016-03-15 04:24:12
○ 2026-05-11 10:54:54

○NSns4.linode.com2015-09-02 → 2015-12-14 · 4 obs

● 2015-09-02 07:54:24
● 2015-12-14 16:27:20
○ 2016-03-15 04:24:12
○ 2026-05-11 10:54:54

○NSns5.linode.com2015-09-02 → 2015-12-14 · 4 obs

● 2015-09-02 07:54:24
● 2015-12-14 16:27:20
○ 2016-03-15 04:24:12
○ 2026-05-11 10:54:54

○MXmail.renderg.com2015-09-02 → 2015-12-14 · 4 obs

● 2015-09-02 07:54:24
● 2015-12-14 16:27:20
○ 2016-03-15 04:24:12
○ 2026-05-11 10:54:54

●MXmxbiz1.qq.com2016-03-15 → 2026-05-11 · 3 obs

○ 2015-12-14 16:27:20
● 2016-03-15 04:24:12
● 2026-05-11 10:54:54

●MXmxbiz2.qq.com2016-03-15 → 2026-05-11 · 3 obs

○ 2015-12-14 16:27:20
● 2016-03-15 04:24:12
● 2026-05-11 10:54:54

○A1.24.210.102020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-18 01:55:46
● 2020-01-04 12:52:32
○ 2026-02-14 18:33:14
○ 2026-05-11 10:54:54

○A106.187.102.432015-09-02 → 2015-12-14 · 4 obs

● 2015-09-02 07:54:24
● 2015-12-14 16:27:20
○ 2016-03-15 04:24:12
○ 2026-05-11 10:54:54

○A123.150.203.1322017-02-18 → 2017-02-18 · 4 obs

○ 2016-03-15 04:24:12
● 2017-02-18 01:55:46
○ 2020-01-04 12:52:32
○ 2026-05-11 10:54:54

●A140.143.203.162026-02-14 → 2026-05-11 · 3 obs

○ 2020-01-04 12:52:32
● 2026-02-14 18:33:14
● 2026-05-11 10:54:54

○A50.63.202.772016-03-15 → 2016-03-15 · 4 obs

○ 2015-12-14 16:27:20
● 2016-03-15 04:24:12
○ 2017-02-18 01:55:46
○ 2026-05-11 10:54:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
renderg.com	dns17.hichina.com, dns18.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for renderg.com (unsigned zone)

⏱️ Timing

Total: 2828ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`140.143.203.16`
NS	4	`dns17.hichina.com, dns18.hichina.com...`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)

Analysis

Hierarchy

renderg.com is a parent of mail.renderg.com and www.renderg.com.

IP Addresses

renderg.com maps to IP address 140.143.203.16.

Other host names for instance spacehpc.com and www.renderg.com share IP numbers with renderg.com.

Name Servers

renderg.com is delegated to four name servers: ns09.domaincontrol.com, ns10.domaincontrol.com, dns17.hichina.com and dns18.hichina.com.

renderg.com at least partially shares name servers with other domains such as airfieldlighting.co, gogetsearch.com, hbbh.cn, kathleendunne.com and grgsold.com.

Nine IPs for host names:

Host name dns17.hichina.com points to 2408:4009:501::25, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

Host name dns18.hichina.com points to 2408:4009:501::26, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Two IPs for host names:

Host name ns09.domaincontrol.com points to 2603:5:2180::5 and 97.74.104.5.

Host name ns10.domaincontrol.com points to 2603:5:2280::5 and 173.201.72.5.

Mail Servers

Two mail servers handle renderg.com: mxbiz1.qq.com and mxbiz2.qq.com.

renderg.com shares the same mail server setup as other domains, including lu-me.com, qianvisa.com, ls-tzts.com, nit.edu.cn and prosmaxtech.com.

renderg.com shares mail servers with other domains at least in part, for instance sdwenbao.com, yabaowood.com, rookiequant.com, dakamao8.com and sanhndt.com.

renderg.com - robtex.com

renderg.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`renderg.com`

`com`